Full-Stack Software Engineer III (Python, React, Playwright)
About The Position
As a Full-Stack Software Engineer III at JPMorganChase within Commercial and Investment Bank - Payments Technology, you are a seasoned member of an agile team responsible for designing and delivering trusted, market-leading technology products in a secure, stable, and scalable way. You develop critical technology solutions across technical areas and business functions to support the firm’s objectives. The role includes software design, development, troubleshooting, production code quality, architecture and design artifacts, analysis of data, and continuous improvement of applications and systems. You will use enterprise-authorized AI-assisted development tools responsibly, validate their outputs, and help improve team practices.
Requirements
- Formal training or certification in software engineering concepts and at least 3 years of applied experience.
- Hands-on practical experience in system design, application development, testing, and operational stability.
- Experience developing, debugging, and maintaining code in a large corporate environment using Python, React.JS, and database querying languages.
- Experience with testing frameworks, including Playwright and Pytest.
- Hands-on experience using enterprise-authorized AI-assisted software development tools, such as GitHub Copilot and Claude Code, for coding, test creation, troubleshooting, or documentation.
- Ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
- Understanding of responsible AI use in engineering workflows, including data sensitivity, secure handling of inputs and outputs, and resiliency and security expectations; ability to guide peers on safe and effective practices.
- Overall knowledge of the Software Development Life Cycle.
- Solid understanding of agile methodologies and practices such as CI/CD, application resiliency, and security.
Nice To Haves
- Experience working in a payment processing domain.
- Familiarity with modern front-end technologies.
- Exposure to cloud technologies.
- Familiarity with large language models, including ChatGPT, Google Bard, and related platforms.
- Exposure to frameworks and techniques such as LangChain, Retrieval-Augmented Generation (RAG), and fine-tuning of LLMs.
Responsibilities
- Execute software solution design, development, and technical troubleshooting, using approaches beyond routine methods to build solutions and break down technical problems.
- Create secure, high-quality production code and maintain algorithms that run synchronously with appropriate systems.
- Use enterprise-authorized AI coding assistance to improve code quality, delivery speed, and productivity; validate outputs through peer review, automated testing, and secure coding standards; and share reusable learnings and patterns.
- Apply knowledge of the Software Development Life Cycle toolchain, including authorized AI-assisted development and automation capabilities, to improve automation value.
- Produce architecture and design artifacts for complex applications and ensure software development meets design constraints.
- Gather, analyze, synthesize, and visualize diverse large data sets and produce reporting to support continuous improvement of software applications and systems.
- Identify hidden problems and patterns in data and use insights to improve coding hygiene and system architecture.
Benefits
- Competitive total rewards package, including base salary; eligible roles may receive commission-based pay and/or discretionary incentive compensation in cash and/or forfeitable equity.
- Comprehensive health care coverage.
- On-site health and wellness centers.
- Retirement savings plan.
- Backup childcare.
- Tuition reimbursement.
- Mental health support.
- Financial coaching.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
